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Add unit tests for Xbox FAT.
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250
DiscImageChef.Tests/Filesystems/FATX.cs
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250
DiscImageChef.Tests/Filesystems/FATX.cs
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// /***************************************************************************
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// The Disc Image Chef
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// ----------------------------------------------------------------------------
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//
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// Filename : FATX.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : DiscImageChef unit testing.
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright © 2011-2019 Natalia Portillo
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// ****************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.IO;
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using DiscImageChef.Checksums;
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using DiscImageChef.CommonTypes;
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using DiscImageChef.CommonTypes.Interfaces;
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using DiscImageChef.CommonTypes.Structs;
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using DiscImageChef.DiscImages;
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using DiscImageChef.Filesystems.FATX;
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using DiscImageChef.Filters;
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using NUnit.Framework;
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using FileAttributes = DiscImageChef.CommonTypes.Structs.FileAttributes;
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using FileSystemInfo = DiscImageChef.CommonTypes.Structs.FileSystemInfo;
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namespace DiscImageChef.Tests.Filesystems
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{
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[TestFixture]
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public class XboxFat
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{
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string location;
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IFilter filter;
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IMediaImage image;
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IReadOnlyFilesystem fs;
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Partition wholePart;
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[SetUp]
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public void Init()
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{
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location = Path.Combine(Consts.TestFilesRoot, "filesystems", "fatx16", "le", "fatx.img.lz");
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filter = new LZip();
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filter.Open(location);
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image = new ZZZRawImage();
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Assert.AreEqual(true, image.Open(filter));
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fs = new XboxFatPlugin();
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wholePart = new Partition
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{
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Name = "Whole device",
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Length = image.Info.Sectors,
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Size = image.Info.Sectors * image.Info.SectorSize
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};
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Errno error = fs.Mount(image, wholePart, null, null);
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Assert.AreEqual(Errno.NoError, error);
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}
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[Test]
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public void Information()
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{
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Assert.AreEqual(62720, image.Info.Sectors);
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Assert.AreEqual(1960, fs.XmlFsType.Clusters);
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Assert.AreEqual(16384, fs.XmlFsType.ClusterSize);
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Assert.AreEqual("FATX filesystem", fs.XmlFsType.Type);
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Assert.AreEqual("Volume láb€l", fs.XmlFsType.VolumeName);
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Assert.AreEqual("4639B7D0", fs.XmlFsType.VolumeSerial);
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}
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[Test]
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public void RootDirectory()
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{
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Errno error = fs.ReadDir("", out List<string> directory);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(6, directory.Count);
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Assert.AreEqual(true, directory.Contains("49470015"));
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Assert.AreEqual(true, directory.Contains("4d5300d1"));
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Assert.AreEqual(true, directory.Contains("4d53006e"));
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Assert.AreEqual(true, directory.Contains("4d530004"));
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Assert.AreEqual(true, directory.Contains("4947007c"));
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Assert.AreEqual(true, directory.Contains("4541003e"));
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Assert.AreEqual(false, directory.Contains("d530004"));
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Assert.AreEqual(false, directory.Contains("4947007"));
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}
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[Test]
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public void SubDirectory()
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{
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Errno error = fs.ReadDir("49470015", out List<string> directory);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(4, directory.Count);
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Assert.AreEqual(true, directory.Contains("TitleImage.xbx"));
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Assert.AreEqual(true, directory.Contains("SaveImage.xbx"));
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Assert.AreEqual(true, directory.Contains("7AC2FE88C908"));
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Assert.AreEqual(true, directory.Contains("TitleMeta.xbx"));
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Assert.AreEqual(false, directory.Contains("TitleImage"));
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Assert.AreEqual(false, directory.Contains(".xbx"));
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Assert.AreEqual(false, directory.Contains("7ac2fe88c908"));
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Assert.AreEqual(false, directory.Contains("xbx"));
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error = fs.ReadDir("49470015/7AC2FE88C908", out directory);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(3, directory.Count);
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Assert.AreEqual(true, directory.Contains("SaveMeta.xbx"));
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Assert.AreEqual(true, directory.Contains("savedata.dat"));
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Assert.AreEqual(true, directory.Contains("saveimage.xbx"));
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Assert.AreEqual(false, directory.Contains("savemeta.xbx"));
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Assert.AreEqual(false, directory.Contains("SaveData.dat"));
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Assert.AreEqual(false, directory.Contains("SaveImage.xbx"));
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}
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[Test]
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public void Statfs()
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{
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Errno error = fs.StatFs(out FileSystemInfo stat);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(1960, stat.Blocks);
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Assert.AreEqual(42, stat.FilenameLength);
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Assert.AreEqual(0, stat.Files);
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Assert.AreEqual(0, stat.FreeBlocks);
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Assert.AreEqual(0, stat.FreeFiles);
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Assert.AreEqual(0x58544146, stat.Id.Serial32);
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Assert.AreEqual("Xbox FAT", stat.Type);
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}
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[Test]
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public void MapBlock()
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{
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Errno error = fs.MapBlock("49470015", 0, out long block);
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Assert.AreEqual(Errno.IsDirectory, error);
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error = fs.MapBlock("49470015/TitleImage", 0, out block);
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Assert.AreEqual(Errno.NoSuchFile, error);
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error = fs.MapBlock("49470015/TitleImage.xbx", 0, out block);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(80, block);
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error = fs.MapBlock("49470015/7AC2FE88C908/savedata.dat", 2, out block);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(272, block);
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error = fs.MapBlock("49470015/7AC2FE88C908/savedata.dat", 200, out block);
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Assert.AreEqual(Errno.InvalidArgument, error);
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}
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[Test]
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public void Stat()
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{
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Errno error = fs.Stat("49470015", out FileEntryInfo stat);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(new DateTime(2007, 3, 6, 15, 8, 44, DateTimeKind.Utc), stat.AccessTimeUtc);
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Assert.AreEqual(FileAttributes.Directory, stat.Attributes);
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Assert.AreEqual(DateTime.MinValue, stat.BackupTimeUtc);
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Assert.AreEqual(1, stat.Blocks);
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Assert.AreEqual(16384, stat.BlockSize);
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Assert.AreEqual(new DateTime(2007, 3, 6, 15, 8, 44, DateTimeKind.Utc), stat.CreationTimeUtc);
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Assert.AreEqual(0, stat.DeviceNo);
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Assert.AreEqual(0, stat.GID);
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Assert.AreEqual(2, stat.Inode);
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Assert.AreEqual(new DateTime(2007, 3, 6, 15, 8, 44, DateTimeKind.Utc), stat.LastWriteTimeUtc);
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Assert.AreEqual(16384, stat.Length);
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Assert.AreEqual(1, stat.Links);
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Assert.AreEqual(365, stat.Mode);
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Assert.AreEqual(DateTime.MinValue, stat.StatusChangeTimeUtc);
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Assert.AreEqual(0, stat.UID);
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error = fs.Stat("49470015/TitleImage", out stat);
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Assert.AreEqual(Errno.NoSuchFile, error);
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error = fs.Stat("49470015/TitleImage.xbx", out stat);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(new DateTime(2013, 5, 14, 12, 50, 8, DateTimeKind.Utc), stat.AccessTimeUtc);
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Assert.AreEqual(FileAttributes.None, stat.Attributes);
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Assert.AreEqual(DateTime.MinValue, stat.BackupTimeUtc);
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Assert.AreEqual(1, stat.Blocks);
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Assert.AreEqual(16384, stat.BlockSize);
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Assert.AreEqual(new DateTime(2013, 5, 14, 12, 50, 8, DateTimeKind.Utc), stat.CreationTimeUtc);
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Assert.AreEqual(0, stat.DeviceNo);
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Assert.AreEqual(0, stat.GID);
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Assert.AreEqual(3, stat.Inode);
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Assert.AreEqual(new DateTime(2013, 5, 14, 12, 50, 8, DateTimeKind.Utc), stat.LastWriteTimeUtc);
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Assert.AreEqual(10240, stat.Length);
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Assert.AreEqual(1, stat.Links);
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Assert.AreEqual(292, stat.Mode);
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Assert.AreEqual(DateTime.MinValue, stat.StatusChangeTimeUtc);
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Assert.AreEqual(0, stat.UID);
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}
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[Test]
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public void Read()
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{
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byte[] buffer = new byte[0];
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Errno error = fs.Read("49470015", 0, 0, ref buffer);
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Assert.AreEqual(Errno.IsDirectory, error);
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error = fs.Read("49470015/TitleImage", 0, 0, ref buffer);
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Assert.AreEqual(Errno.NoSuchFile, error);
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error = fs.Read("49470015/7AC2FE88C908/savedata.dat", 0, 0, ref buffer);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(0, buffer.Length);
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Assert.AreEqual("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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Sha256Context.Data(buffer, out _));
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error = fs.Read("49470015/7AC2FE88C908/savedata.dat", 1, 16, ref buffer);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(16, buffer.Length);
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Assert.AreEqual("ff82559d2d0c610ac25b78dcb53a8312e32b56192044deb1f01540581bd54e80",
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Sha256Context.Data(buffer, out _));
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error = fs.Read("49470015/7AC2FE88C908/savedata.dat", 248, 131072, ref buffer);
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Assert.AreEqual(Errno.NoError, error);
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Assert.AreEqual(61996, buffer.Length);
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Assert.AreEqual("2eb0d62a96ad28473ce0dd67052efdfae31f371992e1d8309beeeff6f2b46a59",
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Sha256Context.Data(buffer, out _));
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error = fs.Read("49470015/7AC2FE88C908/savedata.dat", 131072, 0, ref buffer);
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Assert.AreEqual(Errno.InvalidArgument, error);
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}
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[TearDown]
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public void Destroy()
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{
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fs?.Unmount();
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fs = null;
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}
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}
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}
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